I'd honestly like to see some form of officially developed multiplayer, because although the current ones are fun and all, they still have many bugs and crashes that an official multiplayer (hopefully, at least) wouldn't have.

If a multiplayer was to be added then it wouldn't be made by the developers of the game. It would be made from an external developer who develops multiplayer aspects for different games so there would be several bugs and would take a while to solve every last one of them. I wouldn't expect a multiplayer to be added straight away.

That would be pretty cool if there would be a real life server in JC4. That would probably revive the community at least on some level. Who knows if it's worth it to make it though? RLS was pretty popular back then because there wasn't many role play servers in JC2MPM and some youtubers made videos of the game (for an example PewDiePie). This is just a hobby for Fkids so it's just all about his interest after all. If he made one though, I would definitely support it moneywise if I like it.

I honestly would hope that they would set up a base multiplayer game as a playable option. However perhaps Fkids talents and some other modders talents can accomplish something on there? Would love to see another opportunity at another fun role-play server